Results 41 to 50 of about 95,534 (148)

Pyrroloquinoline Quinone Inhibits Rotenone-Induced Microglia Inflammation by Enhancing Autophagy

open access: yesMolecules, 2020
Neuroinflammation is a feature common to neurodegenerative diseases, such as Parkinson’s disease (PD), which might be responsive to therapeutic intervention.
Qi Zhang   +6 more
doaj   +1 more source

The cofactor challenge in synthetic methylotrophy: bioengineering and industrial applications.

open access: yesCurrent Opinion in Biotechnology, 2023
Methanol is a promising feedstock for industrial bioproduction: it can be produced renewably and has high solubility and limited microbial toxicity. One of the key challenges for its bio-industrial application is the first enzymatic oxidation step to ...
J. L. Krüsemann   +4 more
semanticscholar   +1 more source

Insights into Pyrroloquinoline Quinone (PQQ) Effects on Soil Nutrients and Pathogens from Pepper Monocropping Soil under Anaerobic and Aerobic Conditions

open access: yesMicrobiology spectrum, 2022
The attention to PQQ (pyrroloquinoline quinone) effect on soil nutrients and pathogens was less paid in monocropping soils. However, the underlying microbial interacting mechanism remains unclear.
Xin Li   +7 more
semanticscholar   +1 more source

Hyperaccumulation of Gadolinium by Methylorubrum extorquens AM1 Reveals Impacts of Lanthanides on Cellular Processes Beyond Methylotrophy

open access: yesFrontiers in Microbiology, 2022
Lanthanides (Ln) are a new group of life metals, and many questions remain regarding how they are acquired and used in biology. Methylotrophic bacteria can acquire, transport, biomineralize, and use Ln as part of a cofactor complex with pyrroloquinoline ...
Nathan M. Good   +8 more
doaj   +1 more source

Characterization of a novel PQQ-dependent quinohemoprotein pyranose dehydrogenase from Coprinopsis cinerea classified into auxiliary activities family 12 in carbohydrate-active enzymes. [PDF]

open access: yesPLoS ONE, 2015
The basidiomycete Coprinopsis cinerea contains a quinohemoprotein (CcPDH named as CcSDH in our previous paper), which is a new type of pyrroloquinoline-quinone (PQQ)-dependent pyranose dehydrogenase and is the first found among all eukaryotes.
Kouta Takeda   +7 more
doaj   +1 more source

Disruption of gene pqqA or pqqB reduces plant growth promotion activity and biocontrol of crown gall disease by Rahnella aquatilis HX2.

open access: yesPLoS ONE, 2014
Rahnella aquatilis strain HX2 has the ability to promote maize growth and suppress sunflower crown gall disease caused by Agrobacterium vitis, A. tumefaciens, and A. rhizogenes.
Lei Li   +4 more
doaj   +1 more source

Identification and Biochemical Characterization of a PQQ-dependent Deoxynivalenol (DON) Dehydrogenase

open access: yesLiang you shipin ke-ji, 2023
Deoxynivalenol (DON) contamination in cereals and cereal products has the potential to pose a threat to human health. The biodetoxification technique, which uses biological enzymes to transform mycotoxins into less toxic product, is an environmentally ...
WANG Yang   +4 more
doaj   +1 more source

Characterization of the biocontrol activity of pseudomonas fluorescens strain X reveals novel genes regulated by glucose. [PDF]

open access: yesPLoS ONE, 2013
Pseudomonas fluorescens strain X, a bacterial isolate from the rhizosphere of bean seedlings, has the ability to suppress damping-off caused by the oomycete Pythium ultimum.
Gerasimos F Kremmydas   +2 more
doaj   +1 more source

Direct wiring of redox cofactors onto gold electrodes via inorganic iron-sulfur clusters enhances charge transport

open access: yesBiosensors and Bioelectronics: X, 2022
Inorganic iron-sulfur clusters (Fe–S) have emerged as potential electrode anchors and electron shuttles for enzymatic biosensor systems involving nicotinamide adenine dinucleotide (NAD) cofactor.
Aishwarya Mahadevan   +5 more
doaj   +1 more source

Amperometric Biosensors Based on Direct Electron Transfer Enzymes

open access: yesMolecules, 2021
The accurate determination of analyte concentrations with selective, fast, and robust methods is the key for process control, product analysis, environmental compliance, and medical applications.
Franziska Schachinger   +3 more
doaj   +1 more source

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